.navbar {
  background-color: #fff;
}

.navbar .navbar-brand {
  font-size: 30px;
  font-weight: bold;
  color: #40d2b1;
  height: 70px;
  line-height: 35px;
}

.navbar .navbar-nav > li > a {
  font-size: 16px;
  line-height: 35px;
  height: 70px;
  font-weight: bold;
  color: #333;
}

.navbar .navbar-toggle {
  margin-top: 17px;
}

.navbar .navbar-toggle:focus, .navbar .navbar-toggle:hover {
  border-color: #40D2B1;
  background-color: #45d2b8;
}

.navbar .navbar-toggle .icon-bar {
  background-color: #1c9982;
}

#home {
  background-image: url(../img/home-bg.jpg);
  background-size: cover;
  color: #fff;
  margin-top: 71px;
}

#home .lvjing {
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

#home h1 {
  font-weight: bolder;
  margin-top: 100px;
}

#home p {
  margin: 20px 0;
}

#home img {
  margin-top: 30px;
  margin-bottom: 50px;
  display: inline-block;
}

#bbs {
  padding: 80px 0;
  background-color: #fff;
}

#bbs .col-md-4 {
  padding: 15px;
  text-align: center;
}

#bbs .col-md-4:hover {
  background: #f1f1f1;
  box-shadow: 1px 1px 4px #ccc;
}

#bbs .col-md-4 img {
  display: inline-block;
}

#web {
  background-color: #f1f1f1;
  padding: 80px 0;
}

#web h1 {
  font-weight: bolder;
}

#web span {
  width: 36px;
  height: 36px;
  display: inline-block;
  background-color: #40d2b1;
  border-radius: 50%;
  color: #fff;
  padding-top: 10px;
  padding-left: 10px;
  margin-right: 15px;
}
